N3070 over Black Bear Creek
Fair Condition109 years old50 vehicles/day
Location
| State | Oklahoma |
| County | Garfield |
| Location | 3e 2s Of Us64/sh74 |
| Carries | N3070 |
| Crosses | Black Bear Creek |
| Coordinates | 36.36969, -97.53234 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 153.9 ft (46.9 m) |
| Max Span | 54.1 ft (16.5 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 229.8 sq m |
| Main Spans | 3 |
| Year Built | 1917 (reconstructed 1957) |
Traffic
| Avg Daily Traffic | 50 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 005070000000000 |